This box of 10 rock and mineral specimens is perfect when you need every student in your class to get hands on with specimens. 35 individual boxes contain:
- Natural Gravel
- Gypsum
- Sandstone
- Clay
- Dolomite
- Flint
- Salt
- Quartz
- Limestone
- Slag
All specimens are mined in the USA. Each box also contains instructional materials
Please indicate how many you need in the note section of your cart.